Detective from The Future

Han Bin turned on the headset: "Team Zheng, it's not a problem for us to keep following along like this."

"Do you have any good ideas?" Zheng Kaixuan said.

"I suggest that Sergeant Sun call in the surveillance around the square. If the old lady really picks up rubbish, she should often go to that area." Han Bin said.

"Well, that's a good idea." Zheng Kaixuan replied and told Zeng Ping on the side: "Old Zeng, contact Inspector Sun and ask him to call the surrounding surveillance to verify the identity of the old lady."

"Yes."

Five people followed all the way, and the old lady found no abnormalities.

Han Bin and others did not see other people following.

Forty minutes later.

"Jingle Bell……"

Zeng Ping's cell phone rang, and it was Sun Hao.

"Old Zeng, I checked the surveillance near the square. That old lady would pick up **** in the neighborhood almost every night and found no abnormalities." Sun Hao said.

"I see, you have worked hard."

"Yes." Sun Hao finished speaking and hung up the phone.

"How do you say?" Zheng Kaixuan said.

"Sun Hao checked the surveillance. That old lady often picks up **** in that area. It is unlikely that she is a suspect." Zeng Ping said.

"Team Zheng, the old lady has walked into the trail, probably not far from her house." Li Hui's voice came from the earphone. "

"The Zheng team accepts the Internet cafe and asks the old lady to take the money home, but things are not easy to handle." Zeng Ping said.

Zheng Kaixuan hesitated for a moment: "Close the net."

...

Not far in front of the car.

Han Bin rode the electric bike and directly caught up with the old lady. After passing her a few meters, he crossed the electric bike and stopped in front.

"Why, such a wide road, what are you doing in front of me?" the old lady asked.

Li Hui and Tian Li also chased up, sandwiching the old lady one by one.

"Who are you?" The old lady was a little nervous and put the cart behind.

"Madam, don't be afraid, we are the police." Li Hui said.

"Police? What's the matter with you?"

"Madam, to pick up trash in the square tonight, did you want to go, or did someone ask you to go?" Li Hui said.

"You need to teach when picking up rubbish. If you want to learn, just pick it up with me for a few days." The old lady said.

Li Hui looked speechless. He was a good police officer, so why did he run to pick up the trash.

"Old lady, we are investigating an extortion case. The fifty thousand dollars you took is extortion money." Tian Li said.

"Hey, 50,000 yuan, I don't know what you said?" The old lady hurriedly denied.

"Why did you go so fast without taking 50,000 yuan?" Li Hui said.

"I exercise, no way." The old lady quibbled.

"Excuse me, follow us to the police station to assist in the investigation." Tian Li said.

"Why, I won't go." The old lady shouted.

"Auntie, I know you may be innocent, but that money is extortion money, whoever takes it, has to go back with us to make a transcript." Tian Li said.

Li Hui and Tian Li both coaxed and deceived and finally convinced the old lady and took her back to the branch.

...

Qindao Branch.

Li Hui and Tian Li were responsible for making notes for the old lady.

Zheng Kaixuan made a pot of tea and sat at the table with a serious expression.

"You two come over, the three of us have a meeting."

Zeng Ping and Han Bin walked over and sat next to Zheng Kaixuan.

"Has Sun Hao withdrew?" Zheng Kaixuan said.

"Sun Hao withdrew, leaving two policemen in the car to guard." Zeng Ping said.

"Where is Anyang Apartment?"

"Zhao Ming called me, there is nothing unusual over there, I let him continue to guard." Zeng Ping said.

"Why didn't this blackmailer show up? What he wants to do makes me a little confused." Zheng Kaixuan said.

"Could he have discovered us, so he didn't dare to show up." Han Bin said.

"It shouldn't be, we are already very careful today." Zeng Ping said.

Han Bin recalled for a moment: "I did not see any suspicious persons."

"Tomorrow, the surveillance near the People's Square will be rechecked to see if there are any suspicious persons appearing between 6 pm and 12 pm," Zheng Kaixuan said.

"Yes."

At this moment, Li Hui and Tian Li walked in.

"Is the money coming back?" Zheng Kaixuan asked.

"It's all here." Li Hui put the black plastic bag on the table.

"This old lady doesn't have the spirit to collect gold at all." Zeng Ping shook her head.

"Do you think this old lady is suspicious?" Zheng Kaixuan said.

"The confession has been recorded. The old lady's name is Li Yuanfang, a native of Qindao. She often picks up **** near People's Square. There is no intersection with the victim. Basically, suspicion can be eliminated." Li Hui said.

"Team Zheng, the old lady is also very pitiful, and we tossed with us all night, or give her a hundred dollars." Tian Lixinshan.

"I'll pay the hundred dollars." Zheng Kaixuan said.

"The old lady is fine, which means that the clue is broken again." Zeng Ping sighed.

"Team Zheng, I want to interrogate Yu Hefeng again to see if he can provide any clues."

"It can be used as a breakthrough." Zheng Kaixuan said.

"Li Hui, Tian Li, you went to investigate near the Anyang apartment today. Do you have any clues?"

"We called the surrounding surveillance, and so far no suspicious persons have been found." Li Hui said.

"Continue to investigate tomorrow." Zheng Kaixuan said.

"Yes."

"Team Zheng, I want to see the blackmail photos." Han Bin said.

"I have seen the photos. They are all relatively private. You, a big man, are not easy to see. If you have any questions, you can ask me." Tian Li said.

"Okay, it's this time, don't come here to have a different set of men and women, let Han Bin see." Zheng Kaixuan waved his hand, the clues were broken, and new clues must be found as soon as possible.

This is the same as doctors and patients, who are already seriously ill, and it is not certain whether they can be cured. Naturally, they should find the most suitable doctor.

Otherwise, if the suspect sends the photo online, it will cause more harm to the victim.

"Okay, it's getting late, I'll be here tonight and go back to sleep."

Zheng Kaixuan said, and took out one hundred yuan: "Give the money to the old lady and let her take a taxi back."

"Yes."

...

The next morning.

Han Bin wore two dark circles and came to the office.

When I got home last night, it was more than two o'clock, and it was three o'clock after cleaning up.

Didn't sleep for a few hours, and got up to work again.

Li Hui and Han Bin both got up late, and they hadn’t eaten either, and came straight to the office.

Except for Zhao Ming, everyone else is there.

Tian Li took two breakfasts and put them in front of Han Bin and Li Hui: "Let’s eat, team Zeng bought them for you."

"Team Zeng, you are really amazing, how do you know that we didn't eat." Li Hui swallowed a small dumpling, vaguely.

Zeng Ping lighted a cigarette and took a sip: "I also came from your time, so hurry up and eat."

After the meal, everyone went into intense work again.

According to the task arranged by Zheng Kaixuan last night, the investigation was conducted separately.

Relatively speaking, Han Bin's work is relatively easy, staying in the office to study photos.

These photos can clearly see the appearance of the victim, and if it is spread on the Internet, the consequences will be disastrous.

Han Bin carefully observed each photo, and then compared it with the video on the computer. After some research, he really found new clues.

A key evidence of conviction.